43-4x=13-9

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Solution for 43-4x=13-9 equation: 


Simplifying
43 + -4x = 13 + -9

Combine like terms: 13 + -9 = 4
43 + -4x = 4

Solving
43 + -4x = 4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-43' to each side of the equation.
43 + -43 + -4x = 4 + -43

Combine like terms: 43 + -43 = 0
0 + -4x = 4 + -43
-4x = 4 + -43

Combine like terms: 4 + -43 = -39
-4x = -39

Divide each side by '-4'.
x = 9.75

Simplifying
x = 9.75

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